📞 +91 99589 46655 ✉ dauphininfo@gmail.com ISI Licence CM/L-9512401719 · IS:9537 (Part 3)
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ISI Marked · IS:9537 Part 3

uPVC Conduit Pipe built to the standard

Light, medium and heavy grade rigid conduit from 20 mm to 50 mm, made on twin-screw extrusion with minimum filler — for concealed wiring that has to last as long as the building.

ISI mark, IS:9537 Part 3

At a glance

Sizes20 · 25 · 32 · 40 · 50 mm
GradesLight / Medium / Heavy
StandardIS:9537 (Part 3) – 1983
ISI LicenceCM/L-9512401719
Standard length3 metres
Complete Range

Pipe, fittings and everything between

Conduit pipe, bends, sockets, casing n caping, surface and deep junction boxes — one supplier for the whole wiring run, so sizes match and nothing on site has to be forced.

Product range

Conduit Pipe3 grades
Bends & SocketsAll sizes
Casing n Caping2 sizes
Junction Boxes2 / 3 / 4 way
Deep Boxes2 / 3 / 4 way
Dealership Enquiry

Become a Dauphin dealer

Distributor and contractor enquiries welcome across North India. Send us your sizes, grades and quantity and we'll come back with rates and despatch time from our Hansi factory.

Why partner with us

ManufacturingIn-house, Hansi
QualityISI marked
SupplyTruckload despatch
CompanyListed group, est. 1990
5Pipe sizes, 20–50 mm
3Grades: light, medium, heavy
ISIMarked to IS:9537 Part 3
1990Group incorporated

Why Dauphin

What actually decides the pipe

Conduit gets buried in a wall for decades. What matters is the compound and the extrusion — not how it looks on the day it's delivered.

Twin-screw extrusion

Even mixing and fusion of the compound, which is where high impact strength comes from.

Minimum filler

Filler is cheap and makes pipe brittle. We keep it low so conduit takes a blow without shattering.

UV stabilised

Stock kept in the open or run on an exposed wall doesn't chalk and crack in the sun.

ISI marked, every length

Size, grade and licence number printed on the pipe, so what you buy is what gets inspected.

About the company

Made in Hansi, supplied across North India

Dauphin Galaxy manufactures rigid uPVC electrical conduit and the full accessory range at its plant on Radhika Mill Road, Hansi, in Hisar district, Haryana. The brand is a unit of Ojswi Trades Investment & Finance Ltd., a company incorporated in 1990.

Our conduit is licensed to carry the ISI mark against IS:9537 (Part 3) – 1983, licence number CM/L-9512401719 — the standard that governs rigid plain conduit for electrical installations in India.

More about us
Dauphin uPVC conduit pipe, bends, sockets and junction boxes

Catalogue and price list

Full product profile with dimension charts and technical properties — free to download. The current MRP price list is available too.

⇩ Catalogue ⇩ Price list